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Direct linkHubner, Ronald; Lehle, Carola – Journal of Experimental Psychology: Human Perception and Performance, 2007
In this study, the authors used a dual-task flanker paradigm to investigate the degree to which flankers are coprocessed with the target as a function of whether flankers have to be used as stimuli for a second task. A series of experiments, in which performance in dual tasks was compared with that in single tasks, revealed that participants had a…
Descriptors: Attention, Experiments, Visual Stimuli, Task Analysis
Agter, Frank; Donk, Mieke – Journal of Experimental Psychology: Human Perception and Performance, 2005
Observers performed a preview search task in which, on some trials, they had to indicate the presence of a briefly presented probe-dot. Probes could be presented on locations corresponding to old or new elements and prior to or after the presentation of the new elements. After the presentation of the new elements, probes were generally detected…
Descriptors: Visual Discrimination, Color, Visual Perception, Task Analysis
